Improve: 2015_XF261 epoch = 2461000.500000000 TDB 2025-11-21 00:00:00.000000 number of observations before/after epoch: 74/0 number of iterations: 5 ====================================================================================================================== Iteration: 3 { In_coords Corrections Errors In_elements El_errors 1 -0.215904465 0.101E-11 0.302E-05 | e 0.319028550 0.12624E-05 2 1.113407280 -0.109E-11 0.101E-05 | a 0.989836643 0.54821E-07 3 0.465291004 -0.411E-12 0.355E-06 | i 0.793784718 0.40492E-05 4 -0.013545348 -0.180E-13 0.222E-07 | node 209.818294930 0.27502E-03 5 0.000572818 0.169E-14 0.277E-07 | peri 100.881824152 0.27660E-03 6 0.000139024 0.851E-15 0.117E-07 | M 126.230564941 0.19253E-03 | tp = 2025-07-17.873675 nge-set: 1 [1900-1-1:2100-1-1] A123-r2 (N obs in set: 70/74) 7(1) 0.000E+00 0.000E+00 0.000E+00 8(2) -0.406E-12 -0.456E-18 0.522E-13 9(3) 0.000E+00 0.000E+00 0.000E+00 Matrix of Correlation: 1 2 3 4 5 6 7(1) 8(2) 9(3) 1 1.00 2 -0.99 1.00 3 -0.99 0.99 1.00 4 -1.00 1.00 0.99 1.00 5 1.00 -0.99 -0.98 -0.99 1.00 6 0.99 -0.99 -0.97 -0.99 0.99 1.00 7 ... ... ... ... ... ... ... 8 0.34 -0.24 -0.23 -0.27 0.36 0.36 ... 1.00 9 ... ... ... ... ... ... ... ... ... Root mean squared error: 0.20934 Optical RMSE: 0.20934(ang-sec.) Number of loops/max_num in Least Squares on iter 10/10 Number of included/excluded equations on iter 0/0 Number of used/total equations 138/148 number time weight note2 RA/Delay DEC/Doppler r ro O-C_RA/Del O-C_DEC/Dop res_RA/Del in_RA res_DEC/Dop in_DEC Obs { 1 2015 12 08.45594 1.000 C 04 47 18.767 +16 21 53.49 1.087 0.103 0.132962 -0.114805 0.132961 -0.114804 F51 2 2015 12 08.46715 1.000 C 04 47 14.787 +16 21 54.65 1.087 0.103 -0.093743 -0.245181 -0.093743 -0.245180 F51 3 2015 12 08.47832 1.000 C 04 47 10.845 +16 21 55.40 1.087 0.103 -0.107366 -0.114390 -0.107367 -0.114389 F51 4 2015 12 08.48939 1.000 C 04 47 06.941 +16 21 55.86 1.087 0.103 0.104667 -0.069008 0.104666 -0.069007 F51 5 2015 12 08.85660 1.000 C 04 45 16.05 +16 21 55.4 1.089 0.105 0.035161 0.308944 0.035160 0.308944 033 6 2015 12 08.86001 1.000 C 04 45 14.95 +16 21 56.0 1.089 0.105 -0.126385 0.510815 -0.126386 0.510816 033 7 2015 12 08.86341 1.000 C 04 45 13.78 +16 21 56.8 1.089 0.105 0.024528 -0.307911 0.024527 -0.307910 033 8 2015 12 08.86683 1.000 C 04 45 12.69 +16 21 57.0 1.089 0.105 0.107811 0.260058 0.107810 0.260058 033 9 2015 12 08.87023 1.000 C 04 45 11.57 +16 21 58.1 1.089 0.105 -0.363354 -0.060914 -0.363354 -0.060913 033 10 2015 12 08.95156 1.000 C 04 44 44.86 +16 22 08.6 1.089 0.105 -0.438324 0.557802 -0.438324 0.557803 033 11 2015 12 08.95768 1.000 C 04 44 42.79 +16 22 09.1 1.089 0.105 0.114629 -0.119284 0.114628 -0.119283 033 12 2015 12 08.96075 1.000 C 04 44 41.82 +16 22 09.5 1.089 0.105 -0.228756 0.311066 -0.228757 0.311067 033 13 2015 12 08.96381 1.000 C 04 44 40.79 +16 22 09.5 1.089 0.105 0.223797 0.141018 0.223797 0.141019 033 14 2015 12 08.96687 1.000 C 04 44 39.79 +16 22 10.3 1.090 0.105 -0.234108 -0.060019 -0.234109 -0.060019 033 15 2015 12 08.97003 1.000 C 04 44 38.73 +16 22 10.3 1.090 0.105 0.203698 -0.206418 0.203698 -0.206417 033 16 2015 12 09.31709 1.000 C 04 42 54.36 +16 23 12.2 1.091 0.107 -0.396458 -0.393205 -0.396459 -0.393204 926 17 2015 12 09.32252 1.000 C 04 42 52.57 +16 23 12.4 1.091 0.107 0.003397 -0.604751 0.003396 -0.604750 926 18 2015 12 09.32755 1.000 C 04 42 50.95 +16 23 12.5 1.091 0.107 0.130696 -0.334437 0.130696 -0.334436 926 19 2015 12 09.45778 1.000 C 04 42 12.648 +16 23 40.07 1.092 0.108 0.035443 -0.099658 0.035442 -0.099657 F51 20 2015 12 09.468687 1.000 C 04 42 09.070 +16 23 41.64 1.092 0.108 0.049355 0.152705 0.049355 0.152706 568 21 2015 12 09.469762 1.000 C 04 42 08.725 +16 23 41.70 1.092 0.108 0.037404 0.154142 0.037403 0.154143 568 22 2015 12 09.47056 1.000 C 04 42 08.529 +16 23 40.82 1.092 0.108 0.026444 -0.188562 0.026443 -0.188561 F51 23 2015 12 09.470870 1.000 C 04 42 08.362 +16 23 41.75 1.092 0.108 0.098239 0.074779 0.098238 0.074780 568 24 2015 12 09.48320 1.000 C 04 42 04.499 +16 23 41.29 1.092 0.108 -0.100531 0.118267 -0.100532 0.118268 F51 25 2015 12 09.49593 1.000 C 04 42 00.415 +16 23 41.71 1.092 0.108 0.096222 -0.135002 0.096221 -0.135002 F51 26 2015 12 11.30965 1.000 C 04 34 02.11 +16 26 03.8 1.101 0.118 -0.320895 0.014523 -0.320895 0.014524 926 27 2015 12 11.32058 1.000 C 04 33 59.14 +16 26 04.1 1.101 0.118 0.194499 -0.091468 0.194499 -0.091468 926 28 2015 12 12.45424 1.000 C 04 29 39.729 +16 27 40.24 1.106 0.124 -0.041002 -0.089051 -0.041003 -0.089051 F51 29 2015 12 12.46606 1.000 C 04 29 36.884 +16 27 40.59 1.106 0.124 -0.357130 0.048690 -0.357130 0.048690 F51 30 2015 12 12.48942 1.000 C 04 29 31.239 +16 27 40.68 1.106 0.124 -0.015913 0.082260 -0.015913 0.082260 F51 31 2015 12 16.190257 1.000 C 04 18 26.24 +16 31 56.3 1.123 0.145 -0.033814 0.054287 -0.033814 0.054287 H21 32 2015 12 16.201706 1.000 C 04 18 24.31 +16 31 56.8 1.123 0.145 -0.042408 0.482850 -0.042409 0.482850 H21 33 2015 12 16.216104 1.000 C 04 18 21.86 +16 31 57.8 1.123 0.145 0.121098 0.429687 0.121098 0.429687 H21 34 2015 12 16.27490 1.000 C 04 18 13.15 +16 32 10.9 1.123 0.146 0.803645 -0.729336 0.803644 F -0.729336 F 291 35 2015 12 16.28120 1.000 C 04 18 12.11 +16 32 11.3 1.123 0.146 0.391749 -0.516391 0.391748 -0.516391 291 36 2015 12 16.28750 1.000 C 04 18 11.01 +16 32 11.4 1.123 0.146 0.901561 -0.411587 0.901561 F -0.411587 F 291 37 2015 12 17.44306 1.000 C 04 15 27.41 +16 33 40.6 1.128 0.153 0.477604 0.147770 0.477603 0.147771 291 38 2015 12 17.44921 1.000 C 04 15 26.58 +16 33 39.9 1.128 0.153 0.482669 0.943555 0.482669 F 0.943555 F 291 39 2015 12 17.45539 1.000 C 04 15 25.66 +16 33 40.3 1.128 0.153 1.273904 0.213801 1.273903 F 0.213801 F 291 40 2015 12 18.26286 1.000 C 04 13 46.97 +16 35 05.8 1.132 0.157 -0.095631 -0.422423 -0.095632 -0.422423 291 41 2015 12 18.26829 1.000 C 04 13 46.21 +16 35 06.1 1.132 0.157 -0.138369 -0.235628 -0.138370 -0.235628 291 42 2015 12 18.27371 1.000 C 04 13 45.44 +16 35 06.4 1.132 0.157 -0.022185 -0.129912 -0.022185 -0.129912 291 43 2016 01 06.376726 1.000 C 04 00 44.670 +17 29 38.29 1.205 0.285 -0.091798 -0.025933 -0.091798 -0.025933 568 44 2016 01 06.388353 1.000 C 04 00 44.690 +17 29 40.68 1.205 0.285 -0.001277 0.026441 -0.001277 0.026441 568 45 2016 01 06.400634 1.000 C 04 00 44.715 +17 29 43.36 1.205 0.285 0.080398 -0.120201 0.080398 -0.120201 568 46 2016 01 07.442617 1.000 C 04 01 00.687 +17 33 52.10 1.209 0.292 0.009861 -0.039257 0.009860 -0.039257 568 47 2016 01 07.453553 1.000 C 04 01 00.804 +17 33 54.30 1.209 0.292 -0.083294 -0.021816 -0.083294 -0.021816 568 48 2016 01 07.464523 1.000 C 04 01 00.917 +17 33 56.51 1.209 0.292 -0.010261 -0.074302 -0.010261 -0.074302 568 49 2016 01 07.475435 1.000 C 04 01 01.043 +17 33 58.65 1.209 0.293 0.000285 -0.071613 0.000284 -0.071613 568 50 2016 11 22.597553 1.000 C 08 50 09.502 +13 38 42.20 1.036 0.126 -0.057456 -0.037056 -0.057456 -0.037056 T12 51 2016 11 22.603663 1.000 C 08 50 06.775 +13 38 50.48 1.036 0.126 -0.020768 -0.040367 -0.020768 -0.040367 T12 52 2016 11 23.611194 1.000 C 08 43 01.918 +14 01 08.16 1.041 0.126 -0.073908 0.016357 -0.073907 0.016358 T12 53 2016 11 23.616500 1.000 C 08 42 59.502 +14 01 15.10 1.041 0.126 -0.265829 -0.093228 -0.265828 -0.093228 T12 54 2016 11 25.42689 1.000 C 08 30 05.08 +14 39 46.5 1.050 0.126 0.127753 -0.283751 0.127753 -0.283751 290 55 2016 11 25.45806 1.000 C 08 29 50.83 +14 40 26.5 1.051 0.126 0.293219 -0.036475 0.293219 -0.036475 290 56 2016 11 25.49051 1.000 C 08 29 35.94 +14 41 07.4 1.051 0.126 0.104532 0.011124 0.104533 0.011124 290 57 2016 11 30.36190 1.000 C 07 53 49.29 +16 14 51.9 1.075 0.129 -0.994602 -0.510317 -0.994601 F -0.510317 291 58 2016 11 30.36903 1.000 C 07 53 45.99 +16 14 59.7 1.075 0.129 -0.453772 -0.343964 -0.453771 -0.343964 291 59 2016 11 30.37618 1.000 C 07 53 42.54 +16 15 08.3 1.075 0.129 -2.024810 0.099073 -2.024809 F 0.099073 291 60 2016 12 02.321156 1.000 C 07 39 15.76 +16 47 09.5 1.085 0.131 0.131505 0.056302 0.131506 0.056303 705 61 2016 12 02.322176 1.000 C 07 39 15.30 +16 47 10.4 1.085 0.131 0.371124 0.003002 0.371125 0.003002 705 62 2016 12 02.323189 1.000 C 07 39 14.81 +16 47 11.4 1.085 0.131 0.122579 -0.065528 0.122581 -0.065528 705 63 2016 12 22.411874 1.000 C 05 36 42.534 +19 06 04.99 1.172 0.189 0.092897 0.021981 0.092896 0.021982 T12 64 2016 12 22.415913 1.000 C 05 36 41.454 +19 06 05.26 1.172 0.189 0.035744 0.045924 0.035743 0.045925 T12 65 2016 12 23.402572 1.000 C 05 32 42.132 +19 07 02.76 1.176 0.194 0.119034 -0.000510 0.119033 -0.000509 T12 66 2016 12 23.406481 1.000 C 05 32 41.133 +19 07 03.04 1.176 0.194 0.087046 -0.064376 0.087045 -0.064376 T12 67 2020 01 14.21092 1.000 C 07 29 34.46 +18 23 31.7 1.277 0.294 0.260235 -0.123155 0.260235 -0.123154 695 68 2020 01 14.22890 1.000 C 07 29 30.20 +18 23 42.2 1.277 0.294 -0.167833 0.296229 -0.167833 0.296230 695 69 2024 02 09.077764 1.000 C 09 12 12.906 +12 54 52.01 1.299 0.314 0.054298 0.085242 0.054298 0.085242 309 70 2024 02 09.080301 1.000 C 09 12 12.340 +12 54 54.69 1.299 0.314 0.038329 -0.019133 0.038329 -0.019133 309 71 2024 02 09.083164 1.000 C 09 12 11.702 +12 54 57.59 1.299 0.314 0.067147 -0.021980 0.067147 -0.021980 309 72 2024 02 15.223337 1.000 C 08 50 23.014 +14 34 03.09 1.293 0.314 0.012639 0.052723 0.012639 0.052723 309 73 2024 02 15.225693 1.000 C 08 50 22.502 +14 34 05.26 1.293 0.314 -0.035581 0.026060 -0.035580 0.026060 309 74 2024 02 15.228097 1.000 C 08 50 21.975 +14 34 07.49 1.293 0.314 -0.014907 -0.013177 -0.014907 -0.013177 309 } }